CA1166041A1 - - Google Patents

Info

Publication number
CA1166041A1
CA1166041A1 CA 1166041 A1 CA1166041 A1 CA 1166041A1
Authority
CA
Grant status
Grant
Patent type
Application number
Family has litigation

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Also Published As

Publication number Publication date Type
EP0014335B1 (en) 1983-06-22 grant
US4302515A (en) 1981-11-24 grant
DE3063791D1 (en) 1983-07-28 grant
CA1166041A (en) 1984-04-24 grant
EP0014335A1 (en) 1980-08-20 application
EP0014335B2 (en) 1989-08-30 grant